The reference spectrum is used to normalize the probe spectrum.
The black curve shows the reference spectrum taken from the bare SiO2 substrate.
A comparison of noise models in a hybrid reference spectrum and principal components analysis algorithm for Raman spectroscopy.
Sample spectra are computed with respect to a reference spectrum which is taken before adsorption.
Comparison of gaussian and poisson noise models in a hybrid reference spectrum and principal component analysis algorithm for raman spectroscopy.
The partial pressure of AC was confirmed in situ by recording an FTIR spectrum before photolysis and comparing to a reference spectrum.
Here, we present comparisons between the NRLEUV quiet Sun reference spectrum and solar minimum irradiance observations.
In particular monochromatic colors are investigated by generating pill box reflection spectra and an incident solar reference spectrum.
The proposed method involves comparing each image against a reference spectrum, where the reference spectrum is obtained from the spectral signature of the type of coverage you want to detect.
To evaluate the improvements using a reference spectrum vector, the results are compared with the basic-SAM method.
